[include basic_extruder.cfg]

[extruder]
heater_pin: PD5
sensor_pin: PA7
sensor_type: EPCOS 100K B57560G104F
control: watermark
nozzle_diameter: 0.400
filament_diameter: 1.750
min_temp: 0
max_temp: 250
min_extrude_temp: 50
max_extrude_only_distance: 50.0

[extruder_stepper stepper1]
extruder: extruder
step_pin: PB1
dir_pin: !PB0
enable_pin: !PD6
microsteps: 16
rotation_distance: 33.500

[extruder_stepper stepper2]
extruder: extruder
step_pin: PD3
dir_pin: PD2
enable_pin: !PD6
microsteps: 16
rotation_distance: 33.500

[gcode_macro T0]
variable_active: 1
gcode:
  { action_respond_info("Switching to T0") }
  SET_GCODE_VARIABLE MACRO=T0 VARIABLE=active VALUE=1
  SET_GCODE_VARIABLE MACRO=T1 VARIABLE=active VALUE=0
  SYNC_EXTRUDER_MOTION EXTRUDER=stepper2 MOTION_QUEUE=
  SYNC_EXTRUDER_MOTION EXTRUDER=stepper1 MOTION_QUEUE=extruder

[gcode_macro T1]
variable_active: 0
gcode:
  { action_respond_info("Switching to T1") }
  SET_GCODE_VARIABLE MACRO=T0 VARIABLE=active VALUE=0
  SET_GCODE_VARIABLE MACRO=T1 VARIABLE=active VALUE=1
  SYNC_EXTRUDER_MOTION EXTRUDER=stepper1 MOTION_QUEUE=
  SYNC_EXTRUDER_MOTION EXTRUDER=stepper2 MOTION_QUEUE=extruder